Matrix Audio ND-1
Best high-end DAC for audiophiles seeking versatile, customizable sound profiles.
The Matrix Audio ND-1 is a next-generation audio DAC designed for high-end desktop audio setups. It features a dual AK4499EX + AK4191EQ DAC architecture for exceptional channel separation and dynamic range, coupled with a custom ultra-low phase noise femtosecond clock. The ND-1 offers a unique Lundahl transformer output stage with timbre switching between warm Transformer mode and high-resolution Op-Amp mode. It includes an asynchronous PCM upsampling and DSD conversion engine, XLR and RCA analog outputs with selectable voltage levels, and a 100-step digital volume control for direct connection to power amplifiers or active speakers. The dual-PCB design separates digital and analog sections, powered by a fully linear power supply for optimal signal purity. It also features MA-DAMPER PRO vibration isolation feet and integrates seamlessly with the Matrix Audio N Series ecosystem.
$2799.00
Owner Satisfaction
4.6
/ 5
Category Rank
240
/ 488
#240 in Audio Converters
Price vs Category Average
-36%
Below average
Digital Input AES/EBU, Coaxial, Optical
162444.11922.82
/ PCM –Bit / kHz to kHz, DSD MHz (DoP)
Who it's for
- Design-conscious listeners who value premium build quality
- Audiophiles seeking transparent and highly detailed sound reproduction
- Music lovers needing a centralized hub for digital streaming
Who should skip it
- Budget-focused buyers looking for entry-level audio equipment
- Casual listeners preferring a simple plug-and-play experience
- Users requiring seamless integration with specific third-party ecosystems
Performance breakdown
Signal Purity
Dual-PCB architecture and linear power supply ensure near-perfect signal isolation.
Timbre Versatility
Switchable output stages offer genuine sonic flexibility between clinical and warm.
Dynamic Range
Flagship AKM architecture delivers exceptional depth and micro-detail retrieval.
Connectivity Depth
Comprehensive input suite handles everything from legacy digital to high-res IIS.
Build Integrity
Vibration-dampened chassis design reflects high-end engineering and structural stability.
System Integration
Precise volume control allows for seamless direct-to-amplifier desktop setups.
Key Specs
Digital Input AES/EBU, Coaxial, Optical
PCM 16–24Bit / 44.1kHz to 192kHz, DSD 2.82MHz (DoP)
Digital Input IIS LVDS
PCM 16–32Bit / 44.1kHz to 768kHz, DSD 2.82MHz to 49.15MHz (Native)
Digital Input USB Audio (Type B & C)
PCM 16–24Bit / 44.1kHz to 768kHz, DSD 2.82MHz to 24.58MHz (Native)
Analog Output XLR Impedance
20Ω
Analog Output XLR Output Level
4.5Vrms / 0–4.5Vrms Adjustable
Analog Output XLR SNR
>127dB A-weighting
Analog Output XLR THD+N
<0.0002% @ 1kHz (Op-Amp) / <0.02% @ 1kHz (Transformer)
Analog Output XLR Frequency Response
20Hz–20kHz ±0.3dB / -3dB @ 90kHz (Op-Amp) / -3dB @ 85kHz (Transformer)
Features
- Dual AK4499EX + AK4191EQ DAC architecture for superior channel separation and dynamic range.
- Custom ultra-low phase noise femtosecond clock for high-precision signal reference.
- Lundahl transformer output stage with switchable timbre (warm Transformer vs. high-resolution Op-Amp).
- Asynchronous PCM upsampling and DSD conversion engine with adjustable configurations.
- XLR and RCA analog outputs with selectable voltage levels for precise gain staging.
- 100-step high-precision digital volume control for direct amplifier connection.
- Dual-PCB design separating digital and analog sections to minimize interference.
- Fully linear power supply via multi-winding toroidal transformer and multiple LDOs.
What customers say
Customers consistently praise the Matrix Audio ND-1 for its exceptional sound quality, describing it as remarkably clear, detailed, and natural. Many highlight the device's ability to elevate their listening experience, revealing nuances in music previously unheard. The robust and elegant build quality also receives high marks, conveying a sense of premium craftsmanship and durability. Users appreciate the sophisticated design that complements high end audio setups. While the initial setup might require some attention, the overall performance and aesthetic appeal solidify its position as a highly regarded component, offering a truly immersive audio journey.
Know before you buy
The transformer mode provides a warmer, more colored sound profile, while the Op-Amp mode offers a high-resolution, transparent, and clinical presentation. This allows you to tailor the DAC's sonic character to match your specific amplifier or personal listening preference.
Yes. The ND-1 features a 100-step high-precision digital volume control and selectable output voltage levels, allowing you to bypass a traditional preamp and connect directly to power amplifiers or active speakers.
By physically separating the digital processing circuits from the sensitive analog output stages, the design minimizes electromagnetic interference. This separation ensures a cleaner signal path and lower noise floor for more accurate sound reproduction.
Yes, the USB Type B and C inputs support PCM up to 768kHz and native DSD up to 24.58MHz. For the highest possible resolution, the IIS LVDS input supports PCM up to 768kHz and DSD up to 49.15MHz.
Yes, the ND-1 includes a dedicated 10MHz external clock input. This allows you to synchronize the DAC with a high-precision master clock for even greater jitter reduction and timing accuracy.
The XLR outputs provide a balanced connection with a higher output level of 4.5Vrms and a superior signal-to-noise ratio of >127dB. The RCA outputs offer a standard 2.25Vrms level and an SNR of >121dB, making them ideal for single-ended equipment.
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